NOW ZMA is a synergistic combination of Zinc and Magnesium designed to
maximize absorption and promote recovery from exercise. Zinc plays a
central role in the regulation of cellular growth and tissue repair, as
well as the maintenance of a healthy immune system. Magnesium is
essential for the maintenance of electrolyte balance, energy production
and normal neuro-muscular function. Because physical activity can
increase the need for these two minerals, NOW ZMA is the ideal
supplement to aid in their replenishment.